Paget's disease causes bones to grow too large and weak. You can have Paget's disease in any bones in your body, but most people have it in their spine, pelvis, skull, or leg bones. The disease may affect only one bone or several bones, but it does not affect the entire skeleton. Bones with Paget's disease may break more easily, and the disease can lead to other health problems.
The Paget Foundation for Paget's Disease of Bone and Related Disorders - http://www.paget.org
